Simple 0 Forma build for the funny saw that goes brrrrrrrrrr. It's meant to be used for Star Chart, and it falls off when going to Steel Path missions, so it's recommended to change it when time is due.

What is this weapon?

It's a chainsaw... THAT YOU CAN RIDE BABYYYYYY (not really, you "ride it" in a combo of the Butcher's Revelry stance and that's it). You can acquire it by going into a Dojo with the Ventkid's Bash Laboratory and get the blueprints there.

What does the build do?

It's a simple yet effective build for Star Chart and nothing else really, so there's nothing much to say about it: It has Viral/Heat to help it tear more easily through all factions, damage and crit chance. That's it.

P.D: Butcher's Revelry is a MUST, so you better spend that Platinum in it if you want to wield this weapon with this build.

I don't have some of the mods that you show on this build. What can I use to make up for them?

...If you don't have any of them you are literally not playing the game at all, just go play some missions until you have everything. But Butcher's Revelry is quite hard to get, so I recommend buying it for the Warframe Market for easier acquisition.

You can just change Focus Radon for True Steel, Blood Rush or Healing Return, but you'll need Forma for it instead, which is not the point of the build.

And that's it! Enjoy your newfound wet dream of ripping and tearing in a space ninjas game.